.nav-zeile {
	background-color: #01487e;
	margin-bottom: 20px;
}


/* hover dropdown menus */
@media only screen and (max-width: 991px) {
    .navbar-hover .show > .dropdown-toggle::after{
        transform: rotate(-90deg);
    }
}
@media only screen and (min-width: 992px) {
    .navbar-hover .collapse ul li{position:relative;}
    .navbar-hover .collapse ul li:hover> ul{display:block}
    .navbar-hover .collapse ul ul{position:absolute;top:100%;left:0;min-width:250px;display:none}
    .navbar-hover .collapse ul ul ul{position:absolute;top:0;left:100%;min-width:250px;display:none}
    /*.navbar-hover .collapse ul ul ul ul{position:absolute;top:0;left:-100%;min-width:250px;display:none;z-index:1}*/
}